Standalond Digital Video Recorder DVR NT-D8604DH-E(E3)

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 pc

Supply Capability:: 5000 pc/month

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Standalond Digital Video Recorder DVR NT-D8604DH-E(E3)

• Support 3G dialing,WIFI
• Support multiple web browsers
• 2 USB port to support mouse,backup,burn
and upgrade etc.
• More than 20 kinds of languages
• Operation:Embedded Linux
• Dual stream: Can be set up in each channel
• GUI:16-bit,Display split:1/4/8/9/16
• Image coding:H.264
• Video: 4ch D1 real time
• Video input:4XBNC,(1.0Vp-p,75Ω)
• Audio input:4×RCA
• Video output:1BNC,(1.0Vp-p,75Ω),1VGA,HDMI 1080P

Q: How to use video surveillance video surveillance: Forget to tell you, a decoder card (4 Road Dahua) 1200 yuan, 300 yuan conversion interface.

Q: Monitor the camera, how much money one, the kind of video: 20x4 = 80, camera power (outdoor): 25x4 = 100, auxiliary material (connector what little things): 50 wire you have to see your actual situation, and more use Flowers, less with less flowers

Q: Network monitoring camera how to make external network access?: Enter the router, set the forwarding rules inside the DMZ host, the camera's internal network IP and port number can be filled into the DMZ host inside, if you do not have static IP, then have to apply for dynamic domain name (DDNS), and then you can from WAN Enter your dynamic domain name to view the camera

Q: Ask the professional to answer, monitor the camera with water ripples: There is a woody jam on the monitor. The presence of this kind of interference does not overwhelm the normal image at a slight time, and the image can not be viewed in a serious way (even breaking the sync). This kind of fault phenomenon is more complicated and complicated.

Q: HD camera and infrared camera difference: HD camera is said that his clarity, infrared camera is that it's night vision function, in order to highlight the main features of the name of a

Q: Monitor how the camera looks online: The device is connected to the wireless network, it will automatically upload the camera to capture the information, then the user can download the relevant device on the phone after APP, you can remotely view.

Q: Monitor the camera if the power supply to him a large current, pay attention to the current is not the voltage, the voltage is 12V, then what will happen to the camera?: If the voltage is 12V has been determined. The current is determined. The current is determined by the DC impedance of the camera. If the voltage changes, the current will change. If the camera is shorted. That its voltage also changed!

Q: Monitor the camera's focal length 4 meters good or 8 meters good: General surveillance camera focal length is not 4 meters 8 meters, and some words are estimated that the focal length of the telescope. I think you focus on the unit you did not understand, monitor the camera focal length of 2.4,4,6,8,10 ... and so on

Q: Monitor how the camera will suddenly no color: 2, the normal light, manual control with a switching function of the camera to black and white mode;

Q: Monitor there is a camera monitor can not see, but the playback can see, how is it?: 1, the composition of the monitoring system principle, front-end camera ---- monitoring host ---- monitor. The camera will collect the signal to the monitoring host, monitor the host output video signal to the monitor

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